Es autor, coautor o compilador de catorce libros, entre los que destacan "Twenty-First Century Democracy Promotion in the Americas" (con Britta Weiffen, Routledge, 2014); "The Oxford Handbook of Modern Diplomacy" (con Andrew Cooper y Ramesh Thakur, Oxford University Press, 2013); "La Nueva India" (El Mercurio/Aguilar 2012); "Fixing Haiti: MINUSTAH and Beyond" (United Nations University Press, 2011); (con Ramesh Thakur) "The Dark Side of Globalization" (United Nations University Press, 2011); (con Andrew F.